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TFS7705H集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開關式控制器規(guī)格書PDF中文資料

廠商型號	TFS7705H
參數(shù)屬性	TFS7705H 封裝/外殼為16-SSIP，12 引線，裸露焊盤，成形引線；包裝為管件；類別為集成電路（IC）的PMIC-穩(wěn)壓器-DCDC開關式控制器；產(chǎn)品描述：IC REG CTRLR MULT TOPOLOGY 7ESIP
功能描述	Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High-Voltage MOSFETs
封裝外殼	16-SSIP，12 引線，裸露焊盤，成形引線
文件大小	3.73839 Mbytes
頁面數(shù)量	42 頁
生產(chǎn)廠商	Power Integrations, Inc.
企業(yè)簡稱	POWERINT
中文名稱	荷蘭帕沃英蒂格盛有限公司官網(wǎng)
原廠標識
數(shù)據(jù)手冊	下載地址一下載地址二到原廠下載
更新時間	2025-5-24 8:51:00
人工找貨	TFS7705H價格和庫存，歡迎聯(lián)系客服免費人工找貨

Product Enhancements

? Selectable 132 kHz main switching frequency for lower cost

and smaller magnetics

? Increased main peak power vs. HiperTFS-1

? Self-biased high-side driver eliminates high-side bias winding

and diode

? Package lead form and pinout modified for easier insertion and

PC-board layout

? Tighter UV(ON) standby threshold tolerance

? Improved standby no-load performance

Key Benefits

? Single IC solution for two-switch forward main (66 kHz/132 kHz)

and flyback (132 kHz) standby

? High integration allows smaller form factor and higher power

density designs, with reduced component count

? Incorporates control, gate drivers, and three power MOSFETs

? Level shift technology eliminates need for pulse transformer

? Protection features include: UV, OV, OTP, OVP, standby OPC,

SCP, and ILIMIT

? Transformer reset control, prevents saturation under all conditions

? Main duty cycle operation above 50 for reduced rms currents

and lower output diode voltage rating

? Less than 10 variation in standby overload power over input

voltage range

? Up to 586 W peak output power in a highly compact package

? >90 efficiency at full load

? Simple clip mounting to heat sink without need for insulation pad

? Halogen free and RoHS compliant

Typical Applications

? PC (80 PLUS? Bronze and 80 PLUS Silver)

? Printer

? LCD TV

? Video game consoles

? High-power adapters

? Industrial and appliance